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<a href="#pub-methods">Public Member Functions</a>  </div>
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<div class="title">GCDeviceBackend Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div>  </div>
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<p>GLES Compute device backend.  
 <a href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_g_c_device_backend_8h_source.xhtml">GCDeviceBackend.h</a>&gt;</code></p>
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Collaboration diagram for GCDeviceBackend:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a484204d36ec103b7afbd126a02a6a4c0"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a484204d36ec103b7afbd126a02a6a4c0">GCDeviceBackend</a> ()</td></tr>
<tr class="memdesc:a484204d36ec103b7afbd126a02a6a4c0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default Constructor.  <a href="#a484204d36ec103b7afbd126a02a6a4c0">More...</a><br /></td></tr>
<tr class="separator:a484204d36ec103b7afbd126a02a6a4c0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#aa3f63e23c21fa7f4049c49338ec9d9a8">initialize_backend</a> () override</td></tr>
<tr class="memdesc:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initializes the backend.  <a href="#aa3f63e23c21fa7f4049c49338ec9d9a8">More...</a><br /></td></tr>
<tr class="separator:aa3f63e23c21fa7f4049c49338ec9d9a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7b1a687adb038e7e989e5d33b26651dc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a7b1a687adb038e7e989e5d33b26651dc">setup_backend_context</a> (<a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &amp;ctx) override</td></tr>
<tr class="memdesc:a7b1a687adb038e7e989e5d33b26651dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Setups the given graph context.  <a href="#a7b1a687adb038e7e989e5d33b26651dc">More...</a><br /></td></tr>
<tr class="separator:a7b1a687adb038e7e989e5d33b26651dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a96a97b6b97a89e6940f8853d1dcbf213"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a96a97b6b97a89e6940f8853d1dcbf213">is_backend_supported</a> () override</td></tr>
<tr class="memdesc:a96a97b6b97a89e6940f8853d1dcbf213"><td class="mdescLeft">&#160;</td><td class="mdescRight">Checks if an instantiated backend is actually supported.  <a href="#a96a97b6b97a89e6940f8853d1dcbf213">More...</a><br /></td></tr>
<tr class="separator:a96a97b6b97a89e6940f8853d1dcbf213"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8aa0230245b29c283dc4a7b83e86f854"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_allocator.xhtml">IAllocator</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a8aa0230245b29c283dc4a7b83e86f854">backend_allocator</a> () override</td></tr>
<tr class="memdesc:a8aa0230245b29c283dc4a7b83e86f854"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets a backend memory allocator.  <a href="#a8aa0230245b29c283dc4a7b83e86f854">More...</a><br /></td></tr>
<tr class="separator:a8aa0230245b29c283dc4a7b83e86f854"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a52d6a3afb0534bf1a6e968083d135e55"><td class="memItemLeft" align="right" valign="top">std::unique_ptr&lt; <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a52d6a3afb0534bf1a6e968083d135e55">create_tensor</a> (const <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml">Tensor</a> &amp;tensor) override</td></tr>
<tr class="memdesc:a52d6a3afb0534bf1a6e968083d135e55"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a backend <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml" title="Tensor object. ">Tensor</a>.  <a href="#a52d6a3afb0534bf1a6e968083d135e55">More...</a><br /></td></tr>
<tr class="separator:a52d6a3afb0534bf1a6e968083d135e55"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acfb93ddff8c6deb378d41efadb3d9997"><td class="memItemLeft" align="right" valign="top">std::unique_ptr&lt; <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#acfb93ddff8c6deb378d41efadb3d9997">create_subtensor</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *parent, <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> shape, <a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> coords, bool extend_parent) override</td></tr>
<tr class="memdesc:acfb93ddff8c6deb378d41efadb3d9997"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a backend Sub-Tensor.  <a href="#acfb93ddff8c6deb378d41efadb3d9997">More...</a><br /></td></tr>
<tr class="separator:acfb93ddff8c6deb378d41efadb3d9997"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a23d7064f21351098ad7f95f3617fb15a"><td class="memItemLeft" align="right" valign="top">std::unique_ptr&lt; <a class="el" href="classarm__compute_1_1_i_function.xhtml">arm_compute::IFunction</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a23d7064f21351098ad7f95f3617fb15a">configure_node</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &amp;node, <a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &amp;ctx) override</td></tr>
<tr class="memdesc:a23d7064f21351098ad7f95f3617fb15a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Configure a backend Node.  <a href="#a23d7064f21351098ad7f95f3617fb15a">More...</a><br /></td></tr>
<tr class="separator:a23d7064f21351098ad7f95f3617fb15a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9ebaebda305e46e7749173f367f2562b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_status.xhtml">Status</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a9ebaebda305e46e7749173f367f2562b">validate_node</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &amp;node) override</td></tr>
<tr class="memdesc:a9ebaebda305e46e7749173f367f2562b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Validate a node.  <a href="#a9ebaebda305e46e7749173f367f2562b">More...</a><br /></td></tr>
<tr class="separator:a9ebaebda305e46e7749173f367f2562b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6ef6a9104921a67b2dd1cd4be04e6fa1"><td class="memItemLeft" align="right" valign="top">std::shared_ptr&lt; <a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">arm_compute::IMemoryManager</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml#a6ef6a9104921a67b2dd1cd4be04e6fa1">create_memory_manager</a> (<a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206e">MemoryManagerAffinity</a> affinity) override</td></tr>
<tr class="memdesc:a6ef6a9104921a67b2dd1cd4be04e6fa1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a backend memory manager given its affinity.  <a href="#a6ef6a9104921a67b2dd1cd4be04e6fa1">More...</a><br /></td></tr>
<tr class="separator:a6ef6a9104921a67b2dd1cd4be04e6fa1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml">IDeviceBackend</a></td></tr>
<tr class="memitem:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ac111996fd9affe37e5322ce1bcf2f497">~IDeviceBackend</a> ()=default</td></tr>
<tr class="memdesc:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual Destructor.  <a href="#ac111996fd9affe37e5322ce1bcf2f497">More...</a><br /></td></tr>
<tr class="separator:ac111996fd9affe37e5322ce1bcf2f497 inherit pub_methods_classarm__compute_1_1graph_1_1backends_1_1_i_device_backend"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>GLES Compute device backend. </p>

<p>Definition at line <a class="el" href="_g_c_device_backend_8h_source.xhtml#l00038">38</a> of file <a class="el" href="_g_c_device_backend_8h_source.xhtml">GCDeviceBackend.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_g_c_device_backend.xhtml">GCDeviceBackend</a> </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
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<p>Default Constructor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname"><a class="el" href="classarm__compute_1_1_i_allocator.xhtml">IAllocator</a>* backend_allocator </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
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<p>Gets a backend memory allocator. </p>
<dl class="section return"><dt>Returns</dt><dd>Backend memory allocator </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ac37337ce735ea0bc448d31f719392993">IDeviceBackend</a>.</p>

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          <td class="memname">std::unique_ptr&lt;<a class="el" href="classarm__compute_1_1_i_function.xhtml">arm_compute::IFunction</a>&gt; configure_node </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &amp;&#160;</td>
          <td class="paramname"><em>node</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &amp;&#160;</td>
          <td class="paramname"><em>ctx</em>&#160;</td>
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<p>Configure a backend Node. </p>
<dl class="section note"><dt>Note</dt><dd>This creates an appropriate configured backend function for the given node</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">node</td><td>The node we want to configure </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">ctx</td><td>Context to use</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Backend execution function </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#af989fb4cdd6783b776e6b3feceb9fdcb">IDeviceBackend</a>.</p>

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          <td class="memname">std::shared_ptr&lt;<a class="el" href="classarm__compute_1_1_i_memory_manager.xhtml">arm_compute::IMemoryManager</a>&gt; create_memory_manager </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="namespacearm__compute_1_1graph.xhtml#ac866c81ec0f5526139dfc62ddc3f206e">MemoryManagerAffinity</a>&#160;</td>
          <td class="paramname"><em>affinity</em></td><td>)</td>
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<p>Create a backend memory manager given its affinity. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">affinity</td><td><a class="el" href="classarm__compute_1_1_memory.xhtml" title="CPU implementation of memory object. ">Memory</a> Manager affinity</td></tr>
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<dl class="section return"><dt>Returns</dt><dd><a class="el" href="classarm__compute_1_1_memory.xhtml" title="CPU implementation of memory object. ">Memory</a> manager </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#aa42b584f7715675c47b7ecb70d494e9c">IDeviceBackend</a>.</p>

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          <td class="memname">std::unique_ptr&lt;<a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a>&gt; create_subtensor </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *&#160;</td>
          <td class="paramname"><em>parent</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a>&#160;</td>
          <td class="paramname"><em>shape</em>, </td>
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          <td class="paramtype"><a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a>&#160;</td>
          <td class="paramname"><em>coords</em>, </td>
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          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>extend_parent</em>&#160;</td>
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          <td>)</td>
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<p>Create a backend Sub-Tensor. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">parent</td><td>Parent sub-tensor handle </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">shape</td><td>Shape of the sub-tensor </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">coords</td><td>Starting coordinates of the sub-tensor </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">extend_parent</td><td>Extends parent shape if true</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Backend sub-tensor handle </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#af8e71170f6e62ea5e6fefab95380a01b">IDeviceBackend</a>.</p>

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          <td>(</td>
          <td class="paramtype">const <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml">Tensor</a> &amp;&#160;</td>
          <td class="paramname"><em>tensor</em></td><td>)</td>
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<p>Create a backend <a class="el" href="classarm__compute_1_1graph_1_1_tensor.xhtml" title="Tensor object. ">Tensor</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">tensor</td><td>The tensor we want to create a backend tensor for</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Backend tensor handle </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a0f46e4fef818b4114b3d09c799944046">IDeviceBackend</a>.</p>

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          <td class="memname">void initialize_backend </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
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<p>Initializes the backend. </p>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a06c1cd9b4e00e6c00365bfeab0ff7785">IDeviceBackend</a>.</p>

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          <td class="memname">bool is_backend_supported </td>
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          <td class="paramname"></td><td>)</td>
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<p>Checks if an instantiated backend is actually supported. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the backend is supported else false </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#aba671d383a01749f55e49d5750646c05">IDeviceBackend</a>.</p>

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          <td class="memname">void setup_backend_context </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_graph_context.xhtml">GraphContext</a> &amp;&#160;</td>
          <td class="paramname"><em>ctx</em></td><td>)</td>
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<p>Setups the given graph context. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">ctx</td><td><a class="el" href="classarm__compute_1_1graph_1_1_graph.xhtml" title="Graph class. ">Graph</a> context </td></tr>
  </table>
  </dd>
</dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#ad172b9815229e40cd25ad1c401d2a0e4">IDeviceBackend</a>.</p>

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          <td class="memname"><a class="el" href="classarm__compute_1_1_status.xhtml">Status</a> validate_node </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1_i_node.xhtml">INode</a> &amp;&#160;</td>
          <td class="paramname"><em>node</em></td><td>)</td>
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<p>Validate a node. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">node</td><td>The node we want to validate</td></tr>
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  </dd>
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<dl class="section return"><dt>Returns</dt><dd>An error status </dd></dl>

<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_i_device_backend.xhtml#a2ad722cd593bc5300108c8837ce5c980">IDeviceBackend</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>arm_compute/graph/backends/GLES/<a class="el" href="_g_c_device_backend_8h_source.xhtml">GCDeviceBackend.h</a></li>
</ul>
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